156725628279

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{991}}^1\times {\mathrm{1889}}^1$

素因数の和:2996

約数の個数: 64

約数和(自身を含む): 237584793600

約数和(自身を除く): 80859165321

約数列:

[1, 3, 11, 33, 43, 59, 129, 177, 473, 649, 991, 1419, 1889, 1947, 2537, 2973, 5667, 7611, 10901, 20779, 27907, 32703, 42613, 58469, 62337, 81227, 83721, 111451, 127839, 175407, 243681, 334353, 468743, 643159, 893497, 1225961, 1406229, 1871999, 1929477, 2514167, 2680491, 3677883, 4792393, 5615997, 7542501, 14377179, 20591989, 27655837, 52716323, 61775967, 80495957, 82967511, 110447941, 158148969, 241487871, 331343823, 885455527, 1214927351, 2656366581, 3644782053, 4749261463, 14247784389, 52241876093, 156725628279]

約数ペア:

[(1, 156725628279), (3, 52241876093), (11, 14247784389), (33, 4749261463), (43, 3644782053), (59, 2656366581), (129, 1214927351), (177, 885455527), (473, 331343823), (649, 241487871), (991, 158148969), (1419, 110447941), (1889, 82967511), (1947, 80495957), (2537, 61775967), (2973, 52716323), (5667, 27655837), (7611, 20591989), (10901, 14377179), (20779, 7542501), (27907, 5615997), (32703, 4792393), (42613, 3677883), (58469, 2680491), (62337, 2514167), (81227, 1929477), (83721, 1871999), (111451, 1406229), (127839, 1225961), (175407, 893497), (243681, 643159), (334353, 468743)]